AutoCodes – RAM – B1956 RAM

B1956 RAM Code - Power Liftgate Latch Release Excessive Time

Quick Answer

The latch motor should perform its operation within four seconds. Common causes include Binding Liftgate, Faulty Latch Assembly, Latch Assembly harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
B1956 RAM indicates Power Liftgate Latch Release Excessive Time.
Common causes
Common causes include Binding Liftgate, Faulty Latch Assembly, Latch Assembly harness is open or shorted.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 663
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 31, 2019
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Code B1956 RAM Description

The latch motor should perform its operation within four seconds. When it takes longer for the release operation, a latch motor stall current of 7 amps has been detected, this code will set.
OBDII Code B1956 RAM - Power Liftgate Latch Release Excessive Time - AutoCodes.com
B1956 RAM Code - Power Liftgate Latch Release Excessive Time

What are the Possible Causes of the DTC B1956 RAM?

  • Binding Liftgate
  • Faulty Latch Assembly
  • Latch Assembly harness is open or shorted
  • Latch Assembly circuit poor electrical connection
  • Faulty Power Liftgate Module

How to Fix the DTC B1956 RAM?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1956 RAM code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1956 RAM code?

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1956 RAM Code

1. What are the common symptoms of OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

The common symptoms include difficulty opening or closing the power liftgate, intermittent issues with the latch release, and a warning light on the dashboard.

2. What are the possible causes of OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Possible causes include a faulty power liftgate latch release actuator, wiring issues, a malfunctioning liftgate control module, or mechanical problems with the liftgate mechanism.

3. How can I diagnose the OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Diagnosis typically involves using a scan tool to retrieve the code, checking the power liftgate components for physical damage or wear, and testing the electrical connections for proper voltage and continuity.

4. Is it safe to continue driving with OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

It is not recommended to drive with this code unresolved, as it can lead to potential safety hazards or further damage to the power liftgate system. It is advisable to address the issue promptly.

5. What are some repair tips for resolving OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Repair tips may include inspecting and cleaning the liftgate latch mechanism, replacing the faulty actuator or control module, ensuring proper wiring connections, and performing a reset or relearn procedure for the power liftgate system.

6. Can I reset the OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time on my own?

You can attempt to reset the code using a scan tool, but it is important to address the underlying issue causing the code to prevent it from recurring. If the problem persists, professional diagnosis and repair may be necessary.

7. How much does it typically cost to repair OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

The cost of repair can vary depending on the specific cause of the issue, the parts needed for replacement, and the labor rates of the service provider. It is advisable to obtain estimates from reputable automotive shops.

8. Are there any preventative maintenance measures to avoid OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

Routine inspection and lubrication of the power liftgate components, checking for any signs of wear or damage, and addressing any issues promptly can help prevent the occurrence of this code.

9. Can extreme weather conditions impact the occurrence of OBDII code B1956 RAM related to the Power Liftgate Latch Release Excessive Time?

Extreme temperature fluctuations or exposure to harsh weather conditions can potentially affect the performance of the power liftgate system and contribute to issues like latch release delays. Protecting the vehicle from such conditions when possible may help prevent these problems.

10. Is there a recall or service bulletin related to OBDII code B1956 RAM for the Power Liftgate Latch Release Excessive Time?

It is advisable to check with the manufacturer or authorized dealerships for any recalls or service bulletins related to this specific OBDII code. Keeping up-to-date with manufacturer communications can provide valuable information on potential known issues and solutions.

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